LGCA
| Acronym | Definition |
|---|---|
| LGCA | Laboratoire de Géodynamique des Chaînes Alpines (France) |
| LGCA | Lions Gate Christian Academy (British Columbia, Canada) |
| LGCA | Lake-Geauga Computer Association |
| LGCA | Lesbian and Gay Community Appeal Foundation (Toronto, Ontario, Canada) |
| LGCA | Loliondo Game Controlled Area (Tanzania) |